In this paper I apply the Dirac–Bergmann algorithm to the Lagrangian (REF ), following closely the general treatment given by Henneaux and Teitelboim [1]}. In turn, the account of Henneaux and Teitelboim closely follows Dirac's 1964 Lectures on Quantum Mechanics [2]}. Presentations of the Dirac–Bergmann algorithm can also be found in books by
Hanson, Regge and Teitelboim [3]}, Sundermeyer [4]}, Rothe and Rothe [5]}, and Lusanna [6]}.
